SF Yastrzemski Hits Home Run for the First Time in 5 Years in Front of ‘Grandfather’s Retired Number’ Boston legend’ Carl Yastrzemski won MVP award in 1967 with three batting crowns. Outfielder Mike Yastrzemski (33), a close teammate of Lee Jeong-hoo (25, San Francisco Giants), is the most famous ‘grandson player’ in the Major League…